I have an 3DS with Gateway card and wanted to update my console to 9.2 firmware from 4.1 I did that with a downloaded rom by using the Gateway software. Update went well. After installing the updated firmware to 9.2 I had to restart the system. From that moment all I got is a blue power led. Nothing more. Screens stay black all the way. No signs off life at all. And black is really black, no lights sign or what so ever. It's dead. Does anybody know how to solve this?